Publications by authors named "Guantian Hu"
Phys Rev Lett
October 2024
Article Synopsis
- Quantum state tomography (QST) via local measurements is efficient but struggles with larger systems, prompting the development of a new method called parallel quantum state tomography (PQST).
- PQST minimizes the number of measurements needed and is more resilient to noise compared to traditional methods, demonstrating its practicality through experiments on superconducting qubit chips.
- The technique yielded high fidelity results, reconstructing complex states like six-qubit and nine-qubit W states efficiently, showcasing its potential for future applications in state reconstruction and characterization.
